Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm siab zog lsaw yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav bulk ruaj siab zog lsaw yeeb nkab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov tuam ntxhab ntawm High Strength LSAW Yeeb Nkab hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
Product Definition (Nws yog dab tsi)
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High Strength LSAW Yeeb Nkab(Longitudinal Submerged Arc Welded Pipe) yog ib qho hnyav-lub luag haujlwm, loj- txoj kab uas hla, tuab- phab ntsa steel yeeb nkab tsim los ntawm JCOE / UOE txoj kev tsim thiab ob npaug - sab submerged arc vuam. Nws yog tsim los ntawm qib siab -yield steel qib, tshwj xeeb yog engineered raukev kub siab, hnyav load, tsis tshua muaj kub, thiab offshore hnyav ua hauj lwm tej yam kev mob.
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Piv nrog rau ERW yeeb nkab thiab SSAW yeeb nkab, siab -lub zog LSAW yeeb nkab nta cov phab ntsa tuab, zoo meej roundness, xoom micro-kawg vuam, thiab cov neeg kho tshuab siab dua, uas ua rau nws yog thawj qhov kev xaiv rau ntiaj teb roj & roj kab kab thiab cov phiaj xwm tseem ceeb.
JCOE Production Process
Core Steel Qib & Mechanical Performance
tsom rauyield zog, tensile zog, thiab qis- kub toughnessrau siab - zog pipeline tej yaam num.
- API 5L PSL1 / PSL2 Qib: X60, X65, X70, X80 (Lub ntsiab siab - qib zog rau cov haujlwm txawv teb chaws)
- Yield Strength RangeUa haujlwm siab: 415MPa - 555MPa
- Tensile zogUa haujlwm siab: 585MPa - 758MPa
- Tsawg-kub Impact Resistance: -20 degree, -40 degree, -60℃customized (tseem ceeb rau Russia, Canada, Northern Europe, offshore tej yaam num)
- Hydrostatic siab Resistance: 100% kev ntsuas siab dhau ua ntej xa khoom
Size Range (Tag nrho customizable specifications)
muab qhov tseem ceeb ntawm qhov yooj yim rau qhov sib txawv qhov xav tau:
- Sab nraud Diameter (OD)Loj: 406-1420mm (16 "- 50")
- Phab ntsa Thickness (WT): 8mm - 60mm (Hav phab ntsa rau siab zog yuav tsum tau)
- Txheem Length: 6m, 12m
- Custom Length: Muaj raws li qhov project drawings
- Ua siab ntev: nruj API tus qauv kam rau ua rau OD, WT, ncaj thiab roundness
Kev Tsim Kho Tshuab & Kev Tswj Xyuas Zoo (Vim li cas peb cov yeeb nkab muaj zog)
Cov neeg siv khoom thoob ntiaj teb mob siab txogtxheej txheem stability thiab vuam zoofeem ntau.
- Cov khoom nyoos: High -cov pa roj carbon steel phaj nrog cov tshuaj ruaj khov, tsis muaj impurity, lav lub zog thiab toughness
- Txoj kev tsim: Advanced JCOE txias forming technology, tsis muaj kev puas tsuaj rau steel qauv
- Vuam txheej txheem: Ob npaug -sided multi- dhau submerged arc vuam, puv weld nkag, weld lub zog zoo ib yam nrog lub hauv paus hlau
- Txias nthuav dav: Tshem tawm cov kev ntxhov siab seem, xyuas kom meej cov yeeb nkab roundness thiab ncaj
- Kev tshuaj xyuas tag nrho NDT: 100% Ultrasonic Testing (UT), 100% Radiographic Test (RT), Hydrostatic Test, Khoov test, Charpy impact test
Surface Treatment & Coating (Anti{0}}cov tshuaj tiv thaiv corrosion rau ntau qhov chaw)
Cov neeg yuav khoom los ntawm ntug hiav txwv dej, av ntub, sab ntug dej hiav txwv thiab thaj chaw tshuaj lom neeg yuav tsum muaj kev tiv thaiv sib txawv ntawm - kev xaiv corrosion:
- Pleev cev: Rau sab hauv tsev qhuav engineering
- 3LPE / 3LPP txheej: Feem ntau nrov rau underground roj & roj pipeline
- FBE epoxy hmoov txheej: Siab tiv thaiv -corrosion rau tshuaj lom neeg thiab marine ib puag ncig
- Galvanized / Xim txheej: Rau cov dej num thiab cov kav dej
Kev kho saum npoo
Application Scenario (Kev sib koom ua haujlwm txawv teb chaws)
Peb faib cov ntawv thov raws li hom phiaj xwm thoob ntiaj teb:
- Roj & Roj Kev Lag Luam: Ntev- nrug siab- cov kav dej siab, cov kav dej xa hluav taws xob, cov kav dej roj av
- Offshore & Marine Engineering: Offshore platform piling, subsea pipeline, marine structural yeeb nkab
- Infrastructure: Choj steel qauv, cua zog ntauwd puag, loj hauv nroog dej kav dej
- Tshuaj & Hluav Taws Xob Kev Lag Luam: Siab- cov txheej txheem siab cov kav dej, cov kav xa hluav taws xob thermal, tailings conveying pipeline
Qhov zoo sib piv (Vim li cas thiaj xaiv High Strength LSAW es tsis txhob SSAW/ERW)
- Siab zog & kev nyab xeeb yamdua li SSAW kauv yeeb nkab, haum rau siab - siab lub ntsiab kab
- Thicker phab ntsa txhawb nqadua li ERW yeeb nkab, tuaj yeem dais super hnyav
- Ntau ruaj khov vuam kev ua tau zoo, tsis muaj qhov zais welding to txaus ntshai
- Zoo dua qis -kub toughness, yoog raws huab cua txawv teb chaws
FAQ
Q: Lub zog LSAW yeeb nkab yog dab tsi, thiab nws siv rau dab tsi?
A: High Strength LSAW yeeb nkab yog qhov loj - txoj kab uas hla tuab - phab ntsa longitudinal submerged arc welded yeeb nkab uas tsim los nrog qib siab - qib steel phaj (X60/X65/X70/X80). Nws nta lub zog muaj zog, siab ua haujlwm siab thiab zoo heev qis - kub toughness. Nws yog tsuas yog siv rau siab - siab roj & roj kav kav dej, cov kav dej tawm sab nrauv, cov kav dej hauv qab dej thiab cov phiaj xwm tseem ceeb uas cov kav hlau tsis tuaj yeem ua tau raws li cov qauv kev nyab xeeb.
Q: Dab tsi steel qib koj muab rau siab zog LSAW kav?
A: Peb tsuas yog muab API 5L qib siab zog suav nrog X60, X65, X70 thiab X80 hauv PSL1 thiab PSL2 qib. PSL2 siab zog LSAW kav yog tshwj xeeb optimized rau qhov kub tsis tshua muaj kev cuam tshuam tsis kam thiab hydrogen induced cracking kuj, haum rau hnyav thiab siab -kev pheej hmoo pipeline tej yaam num.
Q: Cov qauv dab tsi ua koj cov kav dej muaj zog LSAW ua raws?
A: Tag nrho peb cov kav dej muaj zog LSAW nruj me ntsis ua raws li cov qauv kev lag luam thoob ntiaj teb: API 5L, ISO 3183, ASTM A671/A672, EN 10208 thiab GB/T 9711. Cov ntaub ntawv pov thawj tag nrho thiab thib peb- daim ntawv pov thawj tshuaj xyuas tog (SGS/BV/TUV) tuaj yeem muab.
Q: Qhov txawv ntawm LSAW zoo tib yam thiab siab zog LSAW yeeb nkab yog dab tsi?
A: Lub zog siab LSAW yeeb nkab siv siab -yield steel phaj nrog nruj zog tshuaj muaj pes tsawg leeg tswj, siab tensile & yield zog, thiab zoo dua qis - kub toughness. Nws dhau 100% nruj NDT thiab cov cuab yeej tshwj xeeb kev sim, uas ua rau nws tiv taus siab dua, hnyav dua thiab huab cua huab cua piv nrog cov kav dej LSAW li niaj zaus.
Cim npe nrov: Tuam Tshoj siab zog lsaw yeeb nkab manufacturers, lwm tus neeg, Hoobkas
